This is how it should be——
I am the master and you are the servant.
You are just a blood servant, you are just my special butler.
I am the daughter of Smut, the last black elder of the vampire clan, Curse Silver Killer.
Little, your biggest mistake is that you should not be tempted by your master.
"You are just a blood servant!"
"..."
You remain silent.
"If I can make you happy by being a blood servant, I will be your blood servant for the rest of my life."
Oh, what an oath of love.
"You won't be happy."
"No," you shook your head gently, your golden hair hurting my eyes: "My greatest happiness is to see you happy."